Hi there,
This is Bogdan from Romania.
I'm a mechanical engineer, specialized in the industrial robotics, 3D modeler and designer.
I have over 15 years work experience, designing, prototyping and launching different devices/systems across multiple industries.
I could help with your project, but I really need more details/info about.
I've seen the pics attached, but it looks like you already have the housing.
If you want to re-design it, or to adjust, you will have to provide a starting point (drawings/dimensions, models).
For any other questions, you may open a chat room here and we'll discuss about the details.
Regards
Bogdan